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-rw-r--r--src/3rdparty/libpng/pngset.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/3rdparty/libpng/pngset.c b/src/3rdparty/libpng/pngset.c
index 7eaad7dd45..bb7c1abe88 100644
--- a/src/3rdparty/libpng/pngset.c
+++ b/src/3rdparty/libpng/pngset.c
@@ -18,6 +18,8 @@
#include "pngpriv.h"
+namespace PrivatePng {
+
#if defined(PNG_READ_SUPPORTED) || defined(PNG_WRITE_SUPPORTED)
#ifdef PNG_bKGD_SUPPORTED
@@ -1224,3 +1226,4 @@ png_set_benign_errors(png_structp png_ptr, int allowed)
}
#endif /* PNG_BENIGN_ERRORS_SUPPORTED */
#endif /* PNG_READ_SUPPORTED || PNG_WRITE_SUPPORTED */
+} // namespace PrivatePng